sys-kernel/ck-sources/ck-sources-3.14.50.ebuild

   1 # Copyright 1999-2015 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Id$
   4
   5 EAPI="5"
   6 ETYPE="sources"
   7 KEYWORDS="~amd64 ~x86"
   8 IUSE="bfsonly"
   9
  10 HOMEPAGE="https://dev.gentoo.org/~mpagano/genpatches/
  11         http://users.on.net/~ckolivas/kernel/"
  12
  13 K_WANT_GENPATCHES="base extras experimental"
  14 K_EXP_GENPATCHES_PULL="1"
  15 K_EXP_GENPATCHES_NOUSE="1"
  16 K_GENPATCHES_VER="56"
  17 K_SECURITY_UNSUPPORTED="1"
  18 K_DEBLOB_AVAILABLE="1"
  19
  20 inherit kernel-2
  21 detect_version
  22 detect_arch
  23
  24 K_BRANCH_ID="${KV_MAJOR}.${KV_MINOR}"
  25
  26 DESCRIPTION="Full Linux ${K_BRANCH_ID} kernel sources with Con Kolivas' high performance patchset and Gentoo's genpatches"
  27
  28 #-- If Gentoo-Sources don't follow then extra incremental patches are needed -
  29
  30 XTRA_INCP_MIN=""
  31 XTRA_INCP_MAX=""
  32
  33 #--
  34
  35 CK_VERSION="1"
  36 BFS_VERSION="447"
  37
  38 CK_FILE="patch-${K_BRANCH_ID}-ck${CK_VERSION}.bz2"
  39 BFS_FILE="${K_BRANCH_ID}-sched-bfs-${BFS_VERSION}.patch"
  40
  41 CK_BASE_URL="http://ck.kolivas.org/patches/3.0"
  42 CK_LVER_URL="${CK_BASE_URL}/${K_BRANCH_ID}/${K_BRANCH_ID}-ck${CK_VERSION}"
  43 CK_URI="${CK_LVER_URL}/${CK_FILE}"
  44 BFS_URI="${CK_LVER_URL}/patches/${BFS_FILE}"
  45
  46 #-- Build extra incremental patches list --------------------------------------
  47
  48 LX_INCP_URI=""
  49 LX_INCP_LIST=""
  50 if [ -n "${XTRA_INCP_MIN}" ]; then
  51         LX_INCP_URL="${KERNEL_BASE_URI}/incr"
  52         for i in `seq ${XTRA_INCP_MIN} ${XTRA_INCP_MAX}`; do
  53                 LX_INCP[i]="patch-${K_BRANCH_ID}.${i}-$(($i+1)).bz2"
  54                 LX_INCP_URI="${LX_INCP_URI} ${LX_INCP_URL}/${LX_INCP[i]}"
  55                 LX_INCP_LIST="${LX_INCP_LIST} ${DISTDIR}/${LX_INCP[i]}"
  56         done
  57 fi
  58
  59 #-- CK needs sometimes to patch itself... (3.7/3.13)---------------------------
  60
  61 CK_INCP_URI=""
  62 CK_INCP_LIST=""
  63
  64 #-- Local patches needed for the ck-patches to apply smoothly (3.4/3.5) -------
  65
  66 PRE_CK_FIX=""
  67 POST_CK_FIX=""
  68
  69 #--
  70
  71 SRC_URI="${KERNEL_URI} ${LX_INCP_URI} ${GENPATCHES_URI} ${ARCH_URI} ${CK_INCP_URI}
  72         !bfsonly? ( ${CK_URI} )
  73         bfsonly? ( ${BFS_URI} )"
  74
  75 UNIPATCH_LIST="${LX_INCP_LIST} ${PRE_CK_FIX} ${DISTDIR}"
  76
  77 if ! use bfsonly ; then
  78         UNIPATCH_LIST="${UNIPATCH_LIST}/${CK_FILE}"
  79 else
  80         UNIPATCH_LIST="${UNIPATCH_LIST}/${BFS_FILE}"
  81 fi
  82
  83 UNIPATCH_LIST="${UNIPATCH_LIST} ${CK_INCP_LIST} ${POST_CK_FIX}"
  84
  85 UNIPATCH_STRICTORDER="yes"
  86
  87 #-- Since experimental genpatches && we want BFQ irrespective of experimental -
  88
  89 K_EXP_GENPATCHES_LIST="50*_*.patch*"
  90
  91 src_prepare() {
  92
  93 #-- Comment out CK's EXTRAVERSION in Makefile ---------------------------------
  94
  95         sed -i -e 's/\(^EXTRAVERSION :=.*$\)/# \1/' "${S}/Makefile"
  96 }
  97
  98 pkg_postinst() {
  99
 100         kernel-2_pkg_postinst
 101
 102         elog
 103         elog "For more info on this patchset, see: http://forums.gentoo.org/viewtopic-t-941030-start-0.html"
 104         elog
 105 }